I have a small problem this my javascript. I want it to change the url/src of an iframe I have on the screen, but I can't find anything that works.
var newiframepath = "http://newURL.htm";
frames['iframeName'].location.replace(newiframepath);
I also have this (again doesn't work):
var newiframepath = "http://newURL.htm";
iframeName.location.replace = (newiframepath);
Can anyone help?
I have been wrestling with a problem, I am trying to change the url of
an Iframe from a simple selection box, once the user selects the
desired url they wish to visit from the main page the iframe then loads
the url while not affecting the main page. I am using the onchange
event of the select tag to drive the javascript function hopefully
passing the value of the selection wich in this case is the url to the
independant script wich will in turn will change the src of the iframe
from the default page that is loaded when first viewing the page.One
question I have is would it be better to use the onload event to set
the initial src then use the onchange event form the select to change
the src or staticly set the src then use the onchange event to change
it? below is an example of my code so far. Also currently whenever I
try to pass teh value to the script I get an object expected error and
nothing happens.Bear in mind I know enough C++ to make myself dangerous
and can stay on top javascript to a point but right now I am just lost.
just need a nudge in the right direction at this point please :D
<select name="sites" id="sites" onchange="changesite()">
<option value=" "> </option>
<option value="http://www.nanpa.org">NANPA.org</option>
<option value="http://www.google.com">Google.com</option>
<option
value="http://www.spywarewarrior.com">spywarewarrior.com</option>
</select>
Function changesite(value)
{
var newsite = value;
document.frames['websites'].src = newsite;
}
I discovered how to write out the inner HTML of the contents of an
Iframe; I want to know how to write out the outerHTML of the contents
of an Iframe.
frames['iframeid'].document.body.innerHTML allows me to read the inner
HTML of the contents of an iframe and also allows me to write out the
inner HTML of the contents of an iframe.
However using frames['iframeid'].document.body.innerHTML I am only able
to change, in the contents of the iframe, the code in between and
including the body tags; I am not able to change the code above the
body tag such as what is in the head section and what is in the html
tag.
The problem is, that other maneuvers that allow me to read the contents
of an iframe, do NOT allow me to write out the contents of the iframe.
These are:
frames['framid'].document.body.outerText
frames['framid'].document.body.innerText
frames['framid'].document.documentElement.outerHTML
The problem persists if the page originally loaded into the iframe
contains no code.
This looks like an unpredictable inconsistency of the type that makes
Javascript a language to be learned through experimentation. Or is
there some documentation somewhere that lists the read/write abilities
of such lines of code?
Is there anyway I can load a website into an iframe on my page like this:
<iframe src="http://www.page2.com" frameborder="no" width="410" height="600" name="worldFrame"></iframe>
and then change the visibility of elements on that page from my page?
I created a page that has an iframe on it. Within this iframe I call an asp page. The asp page is supposed to do some work and then update the innerHTML of a <div> object on the parent page to indicate that processing of the page in the iframe is complete. The code works in IE but not FireFox. I am wondering what is the best way to make the script work for both browsers?
Sub page JavaScript:
updateParent(){
parent.document.getElementById("num2").innerHTML = '<center><strong>Processing complete.</strong></center>';
}
Parent page:
<div id="num2"></div>
I do not much understand what is going on. The iframe is transparent in all browsers but IE. I need to change the background color in IE, of my iframe and cannot figure it out. My code is below. It is pulling from an external file exfile.js.
View 8 Replies View RelatedI have found a method which works in FireFox (2 - 3.6) & Mozilla but obviously it is not generic and IE is proving difficult to provide an attribute I can change. This (in essence) is what I am doing. I do have CSS styles and set the background (fixed, repeated) there in a style called body. The one below is an exapmple - I change the URL of the IFRAME contents several times before dumping the filtered table in the innerHTML. This leaves the background as the last one set.
Code:
body{
background-attachment: fixed;
background-image: url(images/gcount.jpg);
[Code]...
pageone.htm has an iframe with pagetwo.htm inside pagetwo has a form with a hidden field that has a dynamic value.I'm trying to get that value from pageone.htm using:var myid = window.frames['myiframe'].document.forms['myform'].elements['page'].value; This is working, but I just get the value that the field had when I did:
setInterval('alert(GetValue())', 9000);
for the first time. All the alerts after the first one have the same value even when myid is changing in pagetwo.htm (tested alerting it in there).I thought that by using setInterval I would be checking for a fresh value every 9 seconds but what I get is the same old value every 9 seconds
///// pageone.htm /////
<script type="text/javascript">
function GetValue() {[code]......
Would like to say right away that I'm a massive newbie on this and the project below is something I'm creating for others but also to help me learn at the same time. First of all I have my Index file. This contains 3 divs (MainDiv TopDiv and BottomDiv) in which I load iframes onto using innerhtml using this code.
function loadPageX(pageAddress,containerID
{
var el=document.getElementById(containerID)
el.innerHTML="<iframe src="" + pageAddress + ""height="100%" frameborder="0" width="100%" ALLOWTRANSPARENCY="true"></iframe>"
[Code]...
I am looking for an input text that links to a iframe. . ?
To begin, we need some simple HTML elements:
A basic form; An Input text that will contain the URLs we want to use; An iFrame that will display the page we select from the input text.
Ok, 'nother head-banger for the hardcore!
I have a "contact us" <a> with the id 'contact' on the main page, which is supposed to change the source file of an iframe to the contact page. Except when I click on "contact us" nothing happens.
I've tried to get this to work several different ways, and suspect that the problem is purely syntax, but I just haven't been able to figure it out.
Here's the code:
The snippet on the main page (index.html):
<div id="linkListContact" class="LinkList">
<img id="linkListContactBg" class="SideBarBgImg" src="Assets/Backgrounds/SideBar/ContactBg.png"></img>
<span>
[Code]....
The setIFrame function is used to call the content initially when the page loads, and is working beautifully in that context. You can see the problem in action at the actual site: [URL]
Basically, I'm trying to make a "chat-like" updater with javascript.
html.html includes the following:
<html>
<head>
<script>
var t;
function getData () {
document.getElementById("dataStore").href = "test2.html";
}
function update (message) {
getData ();
document.getElementById("txt").innerHTML= message;
t = setTimeout ("update ()",1000);
}
</script>
</head>
<body onload="getData()">
<div id="txt">hello</div>
<script id="dataStore" type="text/javascript"></script>
</body>
</html>
The file that it should get variables from is from test2.html, which is below:
var updateData = "hello!dasd";
update (updateData);
For this example, basically - I want javascript to change the "hello" in test.html to "hello!dasd" found in a variable in test2.html. This should keep asking for new updates from test2.html (which will be dynamic with php).
This should be simple, but can I change parameters like the url coming
in:
www.testpage.com?test1=a
<script>
document.setParam("test1", "b");
</script>
something like that? I want the parameter to change based on the code..
I am looking at ways of altering the appearance of web pages by calling alternate external stylesheets. This has obvious use in catering for accessibility issues.
There are existing sites that offer the facility to change font size, font colour, background colour, but these use server-side code. I would like to do this using client-side code, because I want to intergrate this with an HTML-based virtual learning environment (VLE) that is unlikely to accept server-side code.
I can obviously call a second stylesheet, which overrides that called in the <head> part of the HTML code. However, I cannot do this by user control using an <a href "javascript" ... call.
What is going wrong? As I have indicated in the comments in the file, the 'document.write' statement works in its own right to call a new CSS file. The function also works in its own right. However, the href doesn't do what I expected.
However, that is just the start. If I can get this to work, I would like a way of passing the 'new' stylesheet to other pages, so that the user selects their options once and then sees the same appearance in all pages in the VLE.
I have bigpage.html that has the text "click" in it. Also, it contains the iframe small.html.
In small.html there is the text "visible"
How do you get it so that when you click on "click", "visible" changes from black(default) to red?
I have a border around some images. Basically what I need it to do is change colors when you click on one, and deselect the old one.
View 4 Replies View RelatedIs there a way to change the displayed text on a web page using some
combination of Javascript and DHTML? NOT in a text box. As far as I
know (with my limited knowledge) the only way you can do this is with
a textbox or images, which is not what I'd like to do. There's gotta
be a way to do this, right?
I would like to be able to write some code in Javascript preferably
(PHP is also all right) which allows the admin of a website to be able
to change stylesheet attributes from a GUI browser interface without
having them to change the text file themselves. (i.e., working on the
supposition that the admin is IT illiterate). Simple things like
table heading colours, backgrounds, font sizes need to be changed this
way.
The browser should then read from the changed textfile the next time
the site is refreshed and it should therefore be permanent. Is this
at all possible? If so, how do I update the textfile?
This may seem like a very strange question but is there a way to change to a random song in itunes using javascript?
View 4 Replies View RelatedI have the following code:
<script language="JavaScript">
function func1() {
alert("func1 invoked");
}
function func2() {
alert("func2 invoked");
}
function changeFunction() {
var img = document.getElementById('img');
if (window.addEventListener) { // Mozilla, Netscape, Firefox
img.addEventListener('click', func2, false);
}
else {// IE
img.attachEvent('onClick', func2);
}
}
</script>
<img id="img" src="test.jpg" width="10" height="10" onClick="func1();"></img>
when the image is clicked with the mouse, function func1 is invoked as expected. When I call function changeFunction, I want to change the code that is invoked when the image is clicked from func1 to func2. Instead, both are invoked because addEventListener and attachEvent add an additional handler instead of setting one.
I am looking for a way to change the handler from one function to another. Can anyone think of a solution probably using removeEventListener?
I want to change from:
a:hover { text-decoration:none; color:black; }
to
a:hover { text-decoration:underline; color:blue; }
using javascript ....
how would i go about changing the background of a row in a table that has colums when a check box is clicked...i can change the colour of a single column but how can i change all the columns in a row? ive heard about this "get prarentnode" thing but i dont know how to use it.
View 7 Replies View RelatedI have a question if it is possible to manipulate the settings of
character encoding in Ms Internet Explorer 5.0, 5.5 and 6.0. The
problem is that the default instalation of Ms IE seems to have hard
selected default encoding to "Western European (ISO)", which means
iso-8859-1. When browsing pages with some Central/Eastern European
characters these are converted to iso-8859-1 so displayed wrong.
I would suppose the "auto-select" option should be default, so the
browser can select the right encoding according to the meta-tags in
the head of webpage. But this is apparently not true.
Please, is it possible to use JavaScript or Java applet to get the
information about the current client character encoding settings
and/or change it to the "auto-select" value ? How to do this ?
I have two text boxes one with months in "January, Febuary..." but as not every month has the same ammount of days i need the second select box to change to instead of having options 1-30 it has 1-28 or what ever depending on what month is selected.
View 1 Replies View Relateddoes anyone know of any script which can edit the group attributes in
active directory.
for use this script to set the group setting such that this group only
has access to a specific folder.
For a application I am writting I need to make some table columns apear and disapear by clicking on a link. I do this by changing the "style" property in the <td> tag.
The HTML is generated by ASP.NET, which automaticly sets the style property of the <td> tag to the right value. and makes links to the right Javascript function call to change a specific property.
This is the HTML output of 2 table columns: Code:
